| Company | Timeline | Status | |
| Teikyo Services (U.K.) Limited Director • Unreported | 5 May 2001←24 Years→Current | Active | |
| Teikyo Foundation (UK) Director • Company Director | 17 Jul 1994←31 Years→Current | Active | |
| Teikyo University Of Japan In Durham Director • Unreported | 17 Jul 1994←31 Years→Current | Active | |
